DK1257363T3 - Device for filtration and elimination of liquids - Google Patents

Device for filtration and elimination of liquids

Info

Publication number
DK1257363T3
DK1257363T3 DK01925336T DK01925336T DK1257363T3 DK 1257363 T3 DK1257363 T3 DK 1257363T3 DK 01925336 T DK01925336 T DK 01925336T DK 01925336 T DK01925336 T DK 01925336T DK 1257363 T3 DK1257363 T3 DK 1257363T3
Authority
DK
Denmark
Prior art keywords
chamber
separator
low pressure
vacuum pump
pump
Prior art date
Application number
DK01925336T
Other languages
Danish (da)
Inventor
Michael Collasius
Ulf Friederichs
Konstantin Lutze
Original Assignee
Qiagen Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qiagen Gmbh filed Critical Qiagen Gmbh
Application granted granted Critical
Publication of DK1257363T3 publication Critical patent/DK1257363T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
    • B01L3/50255—Multi-well filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0829—Multi-well plates; Microtitration plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • B01L2400/049—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics vacuum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00465—Separating and mixing arrangements
    • G01N2035/00475—Filters
    • G01N2035/00485—Filters combined with sample carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/16—Vacuum

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Solid Materials (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Filtration Of Liquid (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Apparatus for treating liquids in a low pressure chamber (1), comprising a vacuum pump (2) and a separator (16), is new. The low pressure chamber is connected to the separator via a line (10) and a closing device (12) is arranged between the chamber and the separator. The chamber is connected to the vacuum pump via a second line (20) so that it can be evacuated by-passing the separator. An Independent claim is also included for a process for removing liquid residues in a low pressure chamber comprising making the chamber air-tight, connecting the chamber to a vacuum pump and disconnecting the separator from the chamber and pump, and switching the pump on and pumping out the chamber.
DK01925336T 2000-02-22 2001-02-19 Device for filtration and elimination of liquids DK1257363T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10008023A DE10008023A1 (en) 2000-02-22 2000-02-22 Device for filtering and removing liquids
PCT/EP2001/001854 WO2001062386A2 (en) 2000-02-22 2001-02-19 Device for filtering and removing fluid remnants

Publications (1)

Publication Number Publication Date
DK1257363T3 true DK1257363T3 (en) 2004-02-16

Family

ID=7631821

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01925336T DK1257363T3 (en) 2000-02-22 2001-02-19 Device for filtration and elimination of liquids

Country Status (6)

Country Link
US (1) US6652744B2 (en)
EP (2) EP1257363B1 (en)
AT (2) ATE253980T1 (en)
DE (3) DE10008023A1 (en)
DK (1) DK1257363T3 (en)
WO (1) WO2001062386A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50300434D1 (en) * 2002-05-31 2005-05-19 Tecan Trading Ag Maennedorf Apparatus, system and method for aspirating liquids from solid phase extraction plates
JP4478588B2 (en) * 2005-01-31 2010-06-09 富士フイルム株式会社 Specific substance recovery apparatus and nucleic acid extraction apparatus using the same
US20060180548A1 (en) * 2005-02-17 2006-08-17 Zhenghua Ji Liquid depletion in solid phase separation processes
DE102005016755B3 (en) 2005-04-11 2006-11-30 Eppendorf Ag Apparatus, system comprising such apparatus and method for drying cavities in microtiter filter plates and filters disposed therein
CN100364637C (en) * 2006-03-18 2008-01-30 沈佳特 Intelligent vacuum filtering instrument and its control method
US10876792B2 (en) * 2012-02-01 2020-12-29 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
US11713924B2 (en) 2012-02-01 2023-08-01 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
CN102866053B (en) * 2012-09-14 2015-01-07 济南市环境保护科学研究院 Durable organic matter large-volume water sample separation and concentration device
DE102016012488B4 (en) * 2016-10-19 2020-12-31 Belimed Life Science Ag Cleaning, disinfection and drying system
CN107333699B (en) * 2017-08-24 2023-04-07 国家海洋局第二海洋研究所 Sediment capturing device and biological in-situ culture device
GB201819417D0 (en) * 2018-11-29 2019-01-16 Quantumdx Group Ltd Vacuum-assisted drying of filters in microfluidic systems
CN111474004B (en) * 2020-04-13 2023-05-09 河南省科学院同位素研究所有限责任公司 Quick sampling system in polysulfone chloromethylation reaction process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655018A5 (en) * 1982-02-09 1986-03-27 Escher Wyss Ag METHOD FOR REGULATING A CONTINUOUSLY WORKING PRESSURE FILTER.
US5137604A (en) * 1990-07-06 1992-08-11 Savant Instruments, Inc. Apparatus for drying biological specimens
US5264184A (en) * 1991-03-19 1993-11-23 Minnesota Mining And Manufacturing Company Device and a method for separating liquid samples
US5380437A (en) * 1993-02-02 1995-01-10 Biomedical Research And Development Laboratories, Inc. Multifunctional filtration apparatus
US5342581A (en) * 1993-04-19 1994-08-30 Sanadi Ashok R Apparatus for preventing cross-contamination of multi-well test plates
GB9314537D0 (en) * 1993-07-14 1993-08-25 Gore W L & Ass Uk Purification apparatus
JP3722858B2 (en) * 1993-11-25 2005-11-30 ビーエーエスエフ アクチェンゲゼルシャフト Method for removing residual volatiles from polyacrylate melts
US5772900A (en) * 1994-06-22 1998-06-30 Noritake Co., Limited Method and apparatus for reclaiming used working fluid
JP2832586B2 (en) * 1995-08-04 1998-12-09 株式会社トミー精工 DNA extraction and purification method
WO1998053912A1 (en) * 1997-05-27 1998-12-03 Qiagen Gmbh Device for selectively filtering under reduced pressure and for vacuum drying sample liquids or drops of sample liquids as well as use of said device
US5961925A (en) * 1997-09-22 1999-10-05 Bristol-Myers Squibb Company Apparatus for synthesis of multiple organic compounds with pinch valve block
US6264895B1 (en) * 1999-02-26 2001-07-24 Robert S. Johnson Evaporator
US7189357B2 (en) * 2000-01-31 2007-03-13 Emory University Immunological assay system and method

Also Published As

Publication number Publication date
US6652744B2 (en) 2003-11-25
EP1335196A3 (en) 2004-01-02
EP1335196B1 (en) 2006-11-29
US20030146139A1 (en) 2003-08-07
ATE253980T1 (en) 2003-11-15
WO2001062386A2 (en) 2001-08-30
DE10008023A1 (en) 2001-08-23
EP1257363A2 (en) 2002-11-20
ATE346689T1 (en) 2006-12-15
EP1335196A2 (en) 2003-08-13
WO2001062386A3 (en) 2002-04-25
EP1257363B1 (en) 2003-11-12
DE50100959D1 (en) 2003-12-18
DE50111572D1 (en) 2007-01-11

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